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BuildASoil  |  SKU: GROCAL12

Grow-Cal | Amino Acid Chelated Liquid Calcium

Rated 4.9 out of 5
Based on 32 reviews
$30.60 $34.00
Shipping calculated at checkout.
Size

Quality First

BuildASoil is committed to sourcing the highest quality ingredients you can trust. over 10,000 Five Star Reviews and over a decade in business

Delivery and Shipping

Shipping Policy

Notice: CHECK THE SHIP BY DATE ON EACH PRODUCT PAGE

Each product will have an estimated ship date and those dates are accurate and being monitored everyday.  

Below you'll find a detailed explanation as to what to expect for the different ways we handle orders. 
1. Order now, with ships by and delivered by dates available
2. Estimated Ship Date with no delivery dates available: We have manufacturers that will ship directly to you in the event we are out of stock. This means that we do not know exactly when it will ship but we encourage our partners to get the items out within 3 days. Occasionally this will take longer and is not 100% in our control. 



3. Backordered: This is because the product is currently in route to us or we are waiting on part of the item to produce. When this happens we still know what to expect with accuracy and will tell you when to expect the shipment.
 
 


BuildASoil Shipping and Freight Policy:

  1. If you select a service at checkout that is how we will be shipping.
  2. BuildASoil Shipping – We decide the most economic carrier. USPS, FEDEX or UPS
  3. BuildASoil Freight – All orders over 350lbs or a volume exceeding 15 cubic feet may utilize freight for delivery. Notice: To expedite your freight order, many of the smaller items will be shipped separately. The remaining larger bulkier items will be sent via freight. IF YOUR ORDER IS ONLY QUALIFYING FOR FREIGHT SHIPPING AND YOU BELIEVE THIS IS INCORRECT, CONTACT US!

Free Shipping? Only available to contiguous U.S.

Shipping Times: After Fulfillment

  1. BuildASoil Shipping – 1-5 Days Shipping (USPS, Fedex, UPS)
  2. BuildASoil Freight – 1-7 Days Transit time depending on distance. Please note that the estimated delivery on freight shipments is the estimated date that the shipment will reach the nearest terminal to your delivery location, and final delivery can take anywhere from 1-10 business days following the delivering terminal receiving the shipment. The carrier will reach out to you to schedule final delivery. Please input an accurate phone number and shipping address during checkout for delivery. 
  3. Specific shipping selected at checkout:
  4. Overnight – Will ship out same day or next business day.
  5. 2 Day Shipping – Will ship out same day or next business day. 
  6. Specific Carrier Selected and Paid for: We will use your selected carrier

How is shipping calculated?

We use the product length, width, height, and weight. We send this info through a custom system that calculates the absolute best box to combine your items into. This box and weight info is then sent within seconds to the carrier and back again to display the real time rates. We do not ever add money to our shipping rates. 

How does freight work?

Freight shipping is our go to shipping option for when your order has become too big to ship through ordinary parcel. With freight shipping, your order will go onto a box truck or semi trailer. Depending on whether you are a residential or commercial customer, we will make sure the proper accessories are selected from our end to make delivery as easy as possible for you! With a freight delivery, the shipping carrier will contact you and likely schedule a delivery appointment to make sure you are there at time of delivery and can sign for the shipment.

Do not sign for your order until you have confirmed an identical count of boxes, bags, rolls, bundles, pails, etc. and have checked very carefully for apparent and/or concealed damage. We will not accept any responsibility for missing and/or damaged items unless you note a count discrepancy and/or identify damage on the bill of lading at the time of delivery!

Tracking and Receiving Orders:

All orders shipping via FedEx or USPS, you will be provided with tracking information via an email to the email address provided on the order on the day the order is shipped. Please contact us immediately if you think your shipment is lost or if your shipment arrives damaged.

When your order arrives, open the package immediately and inspect the content against the packing slip; it is especially important to check viability on living products immediately. Notify us immediately of any shortages or damage, do not discard any damaged items or shipping cartons. The shipping company may require an inspection prior to approving any claim.

Claims Policy:

Visible Damage, Concealed Damage, and Missing Content Claims - Visible Damage is defined as any damage to the packaging that is identifiable without opening the package at the time of delivery. Concealed Damage is defined as any damage that is not immediately noticeable at the time the package is opened or when the product is first used. Missing Content is defined as any package that is missing product that the packing slip states is included. These types of claims must be made directly to BuildASoil within 5 business days of delivery. Any claims made after that time cannot be honored. Please contact BuildASoil at 855-877-7645 or email Support@BuildASoil.com to make such a claim.

Incorrect Delivery and Lost Package Claims - Incorrect Delivery is defined as any incident where the driver delivers the package to the wrong address or individual. Lost Packages may occur in two ways. First, lost packages may occur when packages are not able to be located within the carrier's network. Second, a package may be considered lost when the carrier claims delivery was completed by leaving the package on the doorstep, but the customer cannot locate the package. Both incorrect delivery and lost package incidents are usually discovered through standard tracking of the package.

Claims for either of these problems must be made directly to BuildASoil upon discovery. No claims will be honored after 30 days from shipment date. Please contact BuildASoil at 855-877-7645 or email Support@BuildASoil.com to make such a claim.

Incorrect Product Claims - BuildASoil must be notified directly within 30 days of shipment of any package received where contents incorrect. Please contact BuildASoil at 855-877-7645 or email Support@BuildASoil.com to make such a claim.

Shipping to Hawaii, Guam, Alaska, Puerto Rico and the US Virgin Islands:

Items are generally shipped to these locations via USPS or FedEx One Rate. Boat and Barge shipments for palletized orders are available. Call for a quote. Perishable items and beneficial insects cannot ship to these locations.

FREE SHIPPING ITEMS DO NOT APPLY TO HI, AK, GU, VI & PR.

Expedited Shipments:

All expedited shipments should be received in 2 or less business days from time of shipment

Partner Vendor Shipped Orders:

We sometimes allow vendors to ship product directly to our customers when it’s most efficient. These orders will often be delivered within one week of ordering, but in some cases these orders can take longer due to product availability and weather delays in which case we will email you to communicate.  

Description

*Now Available in Quart and Half Gallon Sizes!*

We’ve been searching long and hard for a calcium25 replacement. The wait is finally over! Grow-Cal is derived from non-synthetic calcium chloride and is amino acid chelated with no EDTA chelators used at all, meaning this is safe for microbes. We believe multiple sources of calcium create the best results when considering immediate and long term needs. Grow-Cal can be used not only as a foliar but also as a drench and we’ve seen great results doing both.

Due to the chelation, when used as a drench, Grow-Cal may also help with the availability of other forms of calcium. Calcium carbonate is one of the most abundant sources of calcium but it does take time to become bioavailable. Grow-Cal may increase the rate at which calcium carbonate and other forms, become plant available.

*This product is approved for use through the NOP program when dictated by a sap or soil test.


Application Rate:

Shake well before each use. Apply Grow-Cal in the early morning or evening while there is still dew on the plant. Avoid applying Grow-Cal in direct sunlight when temperatures exceed 86ºF (30ºC). Apply with high nitrogen amino acid products like Pure Protein Dry for even better results.

Fruit, Vegetables & Flower Gardens: Apply 12-16 oz of Grow-Cal per 1,000 sq. ft. of planting area before planting. *Hose end sprayers/injectors work best for this.

Soil Drench, Transplant, or Watering Solution: Dilute 2 oz of Grow-Cal per 1 gallon of water. Use 4 oz (1/2 cup) of the diluted solution per plant every 2-4 weeks.

Foliar Spray: Dilute 2 oz of Grow-Cal per 1 gallon of water and mist evenly onto plant foliage every 3 to 4 weeks. *Water as usual

Derived From: Non-synthetic Calcium Chloride. Soluble Calcium: 10%

Store in a cool & dark place at room temperature, 68ºF to 86ºF (20ºC-30ºC), and out of direct sunlight. Keep out of reach of children • Avoid contact with eyes or open wounds • Not for human consumption

CAUTION: To avoid the formation of insoluble precipitates, do not mix Grow-Cal with materials containing phosphates or sulfates. Do not apply to the foliage of African Violet plants.

Reviews (32)

Questions?

We are here to help and our entire staff knows how to grow. Just reach out via chat, email or even phone. We are passionate about growing and want you to succeed.

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average rating 4.9 out of 5
Based on 32 reviews
  • 5 Stars
    30 Reviews
  • 4 Stars
    1 Review
  • 3 Stars
    1 Review
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
94% of reviewers would recommend this product to a friend
Customer photos and videos
32 Reviews
Reviewed by Walter
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

the best I've used

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Reviewed by John J.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Start on the low side~

Started off this product as a “more-on” and used the max dose (2oz) and burned some leaf tips on some plants- went to 1-2 oz per gal and all is well- coupled it with aminos-👍🏼

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Reviewed by Tanner D.
Verified Buyer
Rated 3 out of 5
Review posted

Maybe I’m using it wrong?

My plants don’t seem to like this. I was looking for a way to boost my calcium before flower but every time I use it I see a negative reaction that takes a few days to recover. Leaf twisting, bubbling of leaf surface, etc. Foliar application at the lowest recommended dose. Not seeing the benefits. Maybe more info on how to properly use it as the directions are vague and also mention it can’t be used with sulfates, which are in a majority of other products.

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Reviewed by Bradley M.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Grow cal

Every product is great

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Reviewed by Steven Y.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Nice

I tried it out on what you call a disposable plant. I gave it a shot housed it and worked well came right back.

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BuildASoil

Grow-Cal | Amino Acid Chelated Liquid Calcium

From $30.60 $34.00
*Now Available in Quart and Half Gallon Sizes!*

We’ve been searching long and hard for a calcium25 replacement. The wait is finally over! Grow-Cal is derived from non-synthetic calcium chloride and is amino acid chelated with no EDTA chelators used at all, meaning this is safe for microbes. We believe multiple sources of calcium create the best results when considering immediate and long term needs. Grow-Cal can be used not only as a foliar but also as a drench and we’ve seen great results doing both.

Due to the chelation, when used as a drench, Grow-Cal may also help with the availability of other forms of calcium. Calcium carbonate is one of the most abundant sources of calcium but it does take time to become bioavailable. Grow-Cal may increase the rate at which calcium carbonate and other forms, become plant available.

*This product is approved for use through the NOP program when dictated by a sap or soil test.


Application Rate:

Shake well before each use. Apply Grow-Cal in the early morning or evening while there is still dew on the plant. Avoid applying Grow-Cal in direct sunlight when temperatures exceed 86ºF (30ºC). Apply with high nitrogen amino acid products like Pure Protein Dry for even better results.

Fruit, Vegetables & Flower Gardens: Apply 12-16 oz of Grow-Cal per 1,000 sq. ft. of planting area before planting. *Hose end sprayers/injectors work best for this.

Soil Drench, Transplant, or Watering Solution: Dilute 2 oz of Grow-Cal per 1 gallon of water. Use 4 oz (1/2 cup) of the diluted solution per plant every 2-4 weeks.

Foliar Spray: Dilute 2 oz of Grow-Cal per 1 gallon of water and mist evenly onto plant foliage every 3 to 4 weeks. *Water as usual

Derived From: Non-synthetic Calcium Chloride. Soluble Calcium: 10%

Store in a cool & dark place at room temperature, 68ºF to 86ºF (20ºC-30ºC), and out of direct sunlight. Keep out of reach of children • Avoid contact with eyes or open wounds • Not for human consumption

CAUTION: To avoid the formation of insoluble precipitates, do not mix Grow-Cal with materials containing phosphates or sulfates. Do not apply to the foliage of African Violet plants.

Size

  • Quart (Free Shipping: Any 2+ Items)
  • 1/2 Gallon (Free Shipping: Any 2+ Items)
  • Gallon (Free Shipping: Any 2+ Items)
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